AC Drives

Control Techniques AC drives provide world-class solutions to a wide range of applications and industries. AC drives are also known as variable frequency drives (VFD) or variable speed drives (VSD).

Our products offer: 

  • Wide power and voltage ranges 
  • High performance motor control 
  • Easy to use 
  • Extendable through a large range of click-in option modules 
  • Compact size Integrated programmable automation and motion control 
  • Robust design for long and reliable service

The Control Techniques Unidrive M is Emerson's AC and Servo drive family designed specifically for industrial applications
Highly reliable drive modules, flexible system design and rapid global support
Compact, easy to use AC drive for a wide range of applications
High performance universal AC and servo drive modules, offering advanced motor control and flexible system integration features
Complete floor mount NEMA1 enclosed drives for high power AC and servo motor control
Unidrive SP power modules provide flexible solutions for high power motor control configurations and power conversion schemes
The Commander SX is a NEMA 4X / IP66 AC drive for installation in harsh environments
Control Techniques offers a wide variety of enclosure, power and control option configurations for Unidrive SP and Commander SK AC drives
Service locations, upgrades, documentation, data and software for Control Techniques superseded products
Unidrive M-Variable-Frequency-Drive / Commander SK-Variable-Frequency-Drive / Unidrive SP-Variable-Frequency-Drive